*{
    margin: auto;
}
body{
    background-color: #519a8762;
}
/* logo */
.Logo{
    width: 100%;
    height: 50px;
    background-color: #519a87;
    display: flex;
    
}
.logo{
    position: relative;
    left: -200px;
    display: flex;
    width: 170px;
    height: 50px;
    color: white;
    font-weight: bold;
}
.logo img{
    position: relative;
    height: 100%;
    width: 50px;
}
.logo p{
    font-size: 20px;
}
.dlzc ul{
    color: white;
    position: relative;
    right: -200px;
    list-style: none;
    display: flex;
}
.dlzc ul a{
    text-decoration: none;
    color: white;
}
/* lunbo */
.s1 {
	display: block;
}

.s2 {
	display: none
}

#sub1 {
	height: 560px;
	position: relative;
	overflow: hidden;
	width: 85%;
}

#sub1 img {
	height: 560px;
	padding: 0;
	margin: 0;
	width: 100%;
	position: absolute;
}

#imgc {
	width: 135px;
	height: 18px;
	position: absolute;
	top: 520px;
	left: 45%;
	background: rgba(97, 93, 93, 0.568);
	border-radius: 10px
}

#imgc li {
	list-style: none;
	width: 12px;
	height: 12px;
	border: 2px white solid;
	border-radius: 50%;
	float: left;
	margin: 2px 0px 0px 12px;
	cursor: pointer;
}
/* 导航 */
.daohang{
    width: 100%;
    height: 50px;
    background-color: #519a87;
}
.daohang ul{
    list-style: none;
    display: flex;
}
.daohang ul a{
    text-decoration: none;
    color: white;
}
.daohang ul li{
    line-height: 50px;
}
/* 主体 */
.main{
    position: relative;
    margin-top: 40px;
    width: 35%;
    height: 500px;
    background-color: white;
    color: black;
    padding: 35px 30px;
}
.main h1{
    border-bottom: 1px solid #000000;
}
.main input{
    position: relative;
    margin-top:60px;
    width: 640px;
    height: 40px;
    padding-left: 20px;
    border-radius: 25px;
    border: 3px solid #519a87;
}
.main .denglu{
    position: relative;
    margin-top: 60px;
    width: 660px;
    background-color: #519a87;
    color: white;
    font-weight: bold;
    padding: 10px;
    text-align: center;
}
.main .zhuce{
    position: relative;
    margin-top: 40px;
    margin-left: 600px;
}
.main .zhuce a{
    text-decoration: none;
    color: #000000;
}
/* 尾部 */
.tail{
    position: relative;
    margin-top: 40px;
    width: 100%;
    padding: 15px 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.685);
    background-color: #519a87;
}